Access seta-inter.com. Seta International School | English Preschool & kindergarten in Setagaya, Tokyo

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

seta-inter.com

539 ms

www.seta-inter.com

698 ms

import.css

333 ms

jquery-2.1.4.min.js

833 ms

heightLine.js

345 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 53% of them (53 requests) were addressed to the original Seta-inter.com, 21% (21 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Seta-inter.com.

Content Size

2.5 MB

After Optimization

1.7 MB

In fact, the total size of Seta-inter.com main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 26.6 kB

Original 34.2 kB
After minification 30.7 kB
After compression 7.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.6 kB or 78% of the original size.

Image Optimization

-25%

Potential reduce by 540.6 kB

Original 2.1 MB
After minification 1.6 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Seta Inter needs image optimization as it can save up to 540.6 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 157.8 kB

Original 234.0 kB
After minification 195.5 kB
After compression 76.2 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 157.8 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 51.3 kB

Original 62.7 kB
After minification 46.0 kB
After compression 11.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Seta-inter.com needs all CSS files to be minified and compressed as it can save up to 51.3 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seta Inter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seta-inter.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Seta-inter.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

seta-inter.com

Open Graph description is not detected on the main page of Seta Inter. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Seta International School | English Preschool & kindergarten in Setagaya, Tokyo | 瀬田インターナショナルスクール

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

seta-inter.com

www.seta-inter.com

import.css

jquery-2.1.4.min.js

heightLine.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

seta-inter.com

www.seta-inter.com

import.css

jquery-2.1.4.min.js

heightLine.js

rollover.js

scrolltopcontrol.js

smoothScroll.js

jquery.droppy.js

top_res.css

coin-slider-styles.css

coin-slider.js

magnific-popup.css

magnific-popup.min.js

flexslider.css

jquery.flexslider.js

jquery.heightLine.js

sp-slidemenu.js

html5reset-1.6.1.css

frame.css

common.css

style.css

logo_header_01.png

logo_header_02.png

btn_contact_01.png

btn_forseta_01.png

viewfullversion.png

txt_01_en.png

txt_02_fr.png

txt_03_korea.png

txt_04_spa.png

txt_05_chi.png

txt_06_ger.png

txt_07_fin.png

bnr_bg.jpg

logo_footer_01.png

logo_footer_02.png

btn_contact_02.png

analytics.js

sdk.js

bg_01.png

bg_02.png

bg_corner_01.png